/* ---------- Global ---------- */
body {
  margin: 0;
  font-family: "Poppins", sans-serif;
  background: radial-gradient(circle at top, #1b1b1b, #0f0f0f 80%);
  color: #f1f1f1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ---------- Header ---------- */
header {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 25px;
  background: #111;
  box-shadow: 0 4px 20px rgba(0,0,0,0.6);
}

.logo {
  height: 90px;
  max-width: 95%;
  transition: transform 0.3s ease;
}

.logo:hover {
  transform: scale(1.05);
}

/* ---------- Video ---------- */
.video-container {
  display: flex;
  justify-content: center;
  margin: 40px 10px;
}

.video-wrapper {
  width: 100%;
  max-width: 900px;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 0 40px rgba(0, 114, 255, 0.7);
}

video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---------- Beschreibung ---------- */
.description {
  text-align: center;
  font-size: 1.3rem;
  font-weight: 300;
  margin: 15px 20px 5px; /* kleiner Abstand nach unten */
  color: #ddd;
}

.subtitle {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
  margin: 0 0 25px;
  font-style: italic;
  letter-spacing: 0.5px;
}

/* ---------- Buttons ---------- */
.btn-primary, .btn-secondary {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 1rem;
  transition: transform 0.2s ease, background 0.3s ease;
}

.btn-primary {
  background: linear-gradient(90deg, #0072ff, #00c6ff);
  color: white;
  border: none;
  cursor: pointer;
  text-align: center;
}

.btn-primary:hover {
  transform: scale(1.05);
  background: linear-gradient(90deg, #0055cc, #0090cc);
}

.btn-secondary {
  background: #ff5252;
  color: white;
}

.btn-secondary:hover {
  transform: scale(1.05);
  background: #ff2f2f;
}

/* ---------- Footer ---------- */
footer {
  margin-top: auto;
  padding: 20px;
  text-align: center;
  font-size: 0.9rem;
  color: #aaa;
  border-top: 1px solid #333;
  background: #111;
}

/* ---------- Login ---------- */
.login-body {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background: radial-gradient(circle, #101010, #1c1c1c);
}

.login-box {
  background: #222;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 0 30px rgba(0,0,0,0.7);
  text-align: center;
  max-width: 350px;
  width: 90%;
}

.login-logo {
  max-width: 100px;
  margin-bottom: 15px;
}

.login-box h2 {
  margin-bottom: 20px;
}

.login-box input {
  width: 100%;
  padding: 12px;
  margin: 8px 0;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
}

.error {
  color: #ff5252;
  margin-bottom: 10px;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .logo { height: 70px; }
  .description { font-size: 1.1rem; }
}

@media (max-width: 480px) {
  .logo { height: 60px; }
  .video-wrapper { border-radius: 10px; }
  .description { font-size: 1rem; }
  .login-box { padding: 25px; }
}